I would be interested to see what you say after a couple hundred hours. VR has a very strong novelty effect. I thought it was incredible and amazing the first times I used it. And then, as it became no longer novel, I just gradually stopped.

I'll note that "3D is the future of education!" has a long history. Stereoscopic photos were the future starting in the 1850s. During WWII, the US Department of Defense bought 100,000 View-Masters and millions of reels because 3D content was more effective and engaging for training. But somehow those futures never happened. This one could well end up in the same historical category.